This website combines scores on the doors data gathered by Hull City Council and google maps, so now you can see which restaurants are hygienic in and around Kingston upon Hull.
The bulk of the project was written in JavaScript with an additonal script written in python used to parse data from pdfs produced by the council and format it as an xml file.
This project is no longer being actively developed. In early 2012, the council started using the Food Standards Agency's food hygiene rating scheme and now provide their own map of the data. [http://www.hullcc.gov.uk/portal/page?_dad=portal&_pageid=221,52665&_schema=PORTAL]